Citation

How to spot bias and other potential problems in randomised controlled trials

Journal of Neurology, Neurosurgery & Psychiatry 2004;75:181-187.

Publication history

Received 19 August 2003

Accepted 24 November 2003

Revised 24 November 2003

Published in print 1 February 2004.

Published online 23 January 2004.

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